Compound buckle



FIG. 1 is a top plan view of a compound buckle showing the new design;

FIG. 2 is a front elevational view of the compound buckle of FIG. 1;

FIG. 3 is a left side elevational view of FIG. 1, the right side view being symmetric;

FIG. 4 is an exploded view of the compound buckle of FIG. 1; and,

FIG. 5 is a perspective view of the compound buckle of FIG. 1. 

We claim the ornamental design for a compound buckle, as shown and described. 